297018529b212ce85eaa948955ef8426f91dcacdd10afeeb9579e60c4b0ab28a | Triage

Analysis

max time kernel
93s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
11-07-2024 08:02

Sharing

Report Analysis Logs

General

Target

$PLUGINSDIR/AdvSplash.dll
Size

5KB
MD5

3134c2821796396ba53e77ef3ea6a268
SHA1

14c58e347fb4bf1b8c6f5ebccae57c58066d8769
SHA256

9cdba2bb0984f10c201921ae5bcfe7b595771e1f12d9e17d31f213bfaf1548c6
SHA512

34beca32375af8e4665b48413c940af67bedf6e34895481281551836460721161b158e642bde120a65ca0143643e06bfe660da2b1900e7ca2e4f7a204e183d4e
SSDEEP

96:MqNrqoGHBA8Cgg6WXXvyuJ6jDfu+yMb+yRrtWpOwol:MMqrHY5XvyuR0htWpO

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3168 4156 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2132 wrote to memory of 4156	2132	rundll32.exe	rundll32.exe
PID 2132 wrote to memory of 4156	2132	rundll32.exe	rundll32.exe
PID 2132 wrote to memory of 4156	2132	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\AdvSplash.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2132

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\AdvSplash.dll,#1
2⤵
PID:4156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4156 -s 616
3⤵
- Program crash
PID:3168

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4156 -ip 4156
1⤵
PID:3540

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads